2025年8月6日，據(jù)歐盟食品安全局（EFSA）消息，應(yīng)歐盟委員會(huì)要求，歐盟動(dòng)物飼料添加劑和產(chǎn)品（FEEDAP）研究小組就一種6-植酸酶（6-phytase）作為所有豬和生長(zhǎng)中的家禽物種飼料添加劑的安全性和有效性發(fā)表科學(xué)意見(jiàn)。
據(jù)了解，這種6-植酸酶是由法夫駒形氏酵母CGMCC 7.370生產(chǎn)的。經(jīng)過(guò)評(píng)估，專家小組認(rèn)為在建議的使用條件下該添加劑對(duì)目標(biāo)物種、消費(fèi)者和環(huán)境是安全的。部分原文報(bào)道如下：
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the efficacy of 6-phytase produced by Komagataella phaffii CGMCC 7.370 (VTR-phytase) as a zootechnical feed additive for all pigs and growing poultry species. The additive is intended to be commercialised in two formulations: liquid and powder. In a previous opinion the FEEDAP Panel concluded that the additive is safe for target species, consumers and environment. The FEEDAP Panel deemed that both formulations of the additive are not skin and eyes irritant but should be considered skin and respiratory sensitisers. The FEEDAP Panel concluded that VTR-phytase has potential to be efficacious in laying hens at 1000 U phytase/kg complete feed, and this conclusion was extended to all laying and reproductive poultry. However, due to the lack of sufficient data, the Panel was not in a position to conclude on the efficacy for poultry for fattening or reared for laying/breeding, and in any porcine species. The applicant provided new trials to support the efficacy of the additive on those target species. based on the data provided in the previous and current application, the Panel concluded that the additive has a potential to be efficacious as a zootechnical additive for all poultry for fattening and reared for laying/breeding and reproductive porcine species at 500 U phytase/kg complete feed and all porcine species for fattening and reared for reproduction at 750 U phytase/kg complete feed.
據(jù)了解，這種6-植酸酶是由法夫駒形氏酵母CGMCC 7.370生產(chǎn)的。經(jīng)過(guò)評(píng)估，專家小組認(rèn)為在建議的使用條件下該添加劑對(duì)目標(biāo)物種、消費(fèi)者和環(huán)境是安全的。部分原文報(bào)道如下：
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the efficacy of 6-phytase produced by Komagataella phaffii CGMCC 7.370 (VTR-phytase) as a zootechnical feed additive for all pigs and growing poultry species. The additive is intended to be commercialised in two formulations: liquid and powder. In a previous opinion the FEEDAP Panel concluded that the additive is safe for target species, consumers and environment. The FEEDAP Panel deemed that both formulations of the additive are not skin and eyes irritant but should be considered skin and respiratory sensitisers. The FEEDAP Panel concluded that VTR-phytase has potential to be efficacious in laying hens at 1000 U phytase/kg complete feed, and this conclusion was extended to all laying and reproductive poultry. However, due to the lack of sufficient data, the Panel was not in a position to conclude on the efficacy for poultry for fattening or reared for laying/breeding, and in any porcine species. The applicant provided new trials to support the efficacy of the additive on those target species. based on the data provided in the previous and current application, the Panel concluded that the additive has a potential to be efficacious as a zootechnical additive for all poultry for fattening and reared for laying/breeding and reproductive porcine species at 500 U phytase/kg complete feed and all porcine species for fattening and reared for reproduction at 750 U phytase/kg complete feed.
